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    • 1. 发明专利
    • Device for Metering Granular Material into a Pressurized Fluid Stream
    • GB1168421A
    • 1969-10-22
    • GB918468
    • 1968-02-26
    • CLEMCO CLEMENTINA LTDALFRED JOHN CLEARYKENNETH FRANCIS KEEFE
    • B24C7/00B65G53/66F16K3/02F16K31/44
    • 1,168,421. Mixing solids with fluids in flow. A. J. CLEARY and K. F. KEEFE [trading as CLEMCO-CLEMENTINA Ltd.] 26 Feb., 1968 [6 March, 1967], No. 9184/68. Heading BIC. [Also in Divisions B8 and F2] A device for introducing granular material. such as sand, into a fluid stream and comprising a housing 10, formed with inlets 86, 88 for the material and for the fluid stream and an outlet 90, is provided with a pressure sensitive device which is connected to a valve member 54 and which is arranged to open the valve in proportion to the fluid pressure in the housing. The pressure sensitive device comprises a flexible diaphragm 16 to which are secured a piston 18 and a rod 20. The diaphragm is urged downwardly by a spring 62 and a second spring 68 is mounted within a bore in a member 64 screwed into the housing portion 12 whereby the position of the spring 68 relative to the diaphragm may be varied, a scale 84 being provided on a pivoted handle 80. The diaphragm is connected by a rocker arm 34 to a hexagonal-section rod 44 which is slidable in fixed guides 48, 50 and which carries the valve member 54. The handle 80 may be positioned, as shown, to engage the rod 20 to hold the valve member in the closed position. In operation, the handle is moved to free the rod, fluid pressure in the housing causes the diaphragm to move upwardly, against the action of the spring 62, in a valve opening direction. On further upward movement of the diaphragm, Fig. 3 (not shown), the second spring 68 having a rough higher spring constant, is brought into play. The movement of the diaphragm against the action of spring 68 is proportional to the pressure in the housing and therefore the rate of fluid flow through the housing. The valve aperture 56 is of a flare shape, Figs. 1, 1A (not shown) and arranged so that the larger the initial opening of the valve, produced before the spring 68 comes into play and determined by the position of the member 64, the greater the increase in valve opening available.
    • 2. 发明专利
    • Control system for sandblasting equipment
    • GB937951A
    • 1963-09-25
    • GB1582360
    • 1960-05-04
    • ALFRED JOHN CLEARYRICHARD JOSEPH STEIL
    • BIPES WILBUR LESLIE
    • B24C7/00
    • 937,951. Sandblasting. A. J. CLEARY, and R. J. STEIL. May 4, 1960, No. 15823/60. Class 60. A control system for sandblasting equipment comprising a main feed line connected to a source of high pressure fluid, and a sand tank for feeding sand into said main feed line between a normally closed main valve located in said main feed line and the delivery end of said main feed line, includes a fluid pressure actuator for said main valve, a control line connected at one end thereof to said main feed line on the highpressure side of said main valve, a manually operable valve at the other end of said control line adjacent said delivery end of said main feed line, and a conduit connected to and establishing fluid communication between said fluid pressure actuator of said main valve and said control line intermediate the ends thereof, and a conduit connected at one end to said main feed line and connected at its other end to said sand tank for applying fluid pressure to said sand tank, the manually operable valve when in closed position allowing the fluid pressure in the control line to be communicated to said fluid pressure actuator for said main valve to cause said main valve to move to open position. A source of high pressure air is connected to an inlet pipe 10 connected to a spring-closed main valve 11 connected by a pipe 13 to a flexible main feed line 13a terminating in a nozzle 3. A sand tank 15 has a sand outlet pipe connected through a spring-closed sand control valve 20 to the main feed line 13a. The main valve 11 is also connected by a pipe 14 to the upper portion of the tank 15; a pipe 16 from the tank 15 is connected to a spring-opened exhaust valve. A control line 22 is connected to the inlet pipe 10, the connection including a plug with a restricted orifice therethrough. The control line 22 is connected to a piston type operator 12 for the main valve 11, to a diaphragm chamber 27 for the sand control valve 20 and to a piston type operator 18 for the exhaust valve 17; the control line 22 is connected to a flexible line 28 terminating in a normally open valve 29 having a spring pressed button 30. The flexible line 28 lies generally parallel to the main feed line 13a and may be taped or otherwise fixed thereto with the valve 29 adjacent the nozzle 3. To avoid inadvertent operation, a bleed valve 31 connected to the control line 22 is normally left open. To operate the equipment, the bleed valve 31 is closed so that when the operator closes the valve 29 the pressure rise in the control line 22 opens the main valve 11, opens the sand control valve 20 and closes the exhaust valve 17. In a modification, Fig. 2, the main valve 11 1 and sand control valve 20 1 are operated as above, but air is supplied to the tank 15 1 from upstream of the main valve 11 1 , and the pipe 16 1 from the tank has a manually operated exhaust valve 17 1 .
    • 3. 发明申请
    • In-situ hydraulic treatment conduit
    • 原位液压处理管道
    • US20060157423A1
    • 2006-07-20
    • US11263611
    • 2005-10-31
    • John Cleary
    • John Cleary
    • C02F1/00
    • B09C1/002C02F2103/06
    • A system is installed in the subsurface to control the hydraulic gradient between the area within a containment system and the area outside the containment system, and provides an easy-to-maintain treatment system. Preferably, the treatment system includes a sufficiently sized conduit between the inside-area and the outside-area that is accessible via a manhole. This conduit can be filled with remedial material or other treatment equipment, the manhole-sized access providing a relatively easy means of providing, maintaining, and replacing this material and equipment. Because the conduit is appropriately sized, hydraulic pressures on either side of the open conduit can be expected to be substantially equal, thereby reducing the potential of leakage of contaminants caused by hydrostatic pressure. Gates and screens are provided on either side of the conduit, to facilitate flow control, with manhole accessways to facilitate maintenance of these gates and screens.
    • 系统安装在地下以控制容纳系统内的区域与容纳系统外的区域之间的液压梯度,并提供易于维护的处理系统。 优选地,处理系统包括可通过人孔接近的内部区域和外部区域之间的足够大小的导管。 该管道可以填充补救材料或其他处理设备,人孔尺寸的通道提供提供,维护和更换该材料和设备的相对简单的方法。 因为导管的尺寸适当,所以可以预期开放管道两侧的液压基本相等,从而降低由静水压引起的污染物渗漏的可能性。 在导管的任一侧设有闸门和筛网,以便于流量控制,并具有人孔通道以便于维护这些闸门和筛网。
    • 4. 发明授权
    • Current measurement circuit
    • 电流测量电路
    • US06617838B1
    • 2003-09-09
    • US09952615
    • 2001-09-11
    • Evaldo M. MirandaMichelle MahonyJohn ClearyJohn Blake
    • Evaldo M. MirandaMichelle MahonyJohn ClearyJohn Blake
    • G01R1508
    • H03F3/38G01R19/0092H03F3/005H03F2200/261
    • The present invention is connected across a sense resistor which carries a current of interest. A first pair of cross-coupled switches are connected between the sense resistor and respective input capacitors, and a second pair of cross-coupled switches are connected between the input capacitors and the inputs of an amplifier having differential inputs and outputs. Feedback capacitors are connected between each of the amplifier's outputs and inputs. A control circuit operates the cross-coupled switches in accordance with a switching cycle, during which the connections between the sense resistor and the input capacitors are interchanged, after which the connections between the input capacitors and the differential amplifier are interchanged. When so arranged, the sensed voltage is sampled on the input capacitors and transferred to the feedback capacitors to produce a differential output voltage Vout from the differential amplifier which is proportional to the current of interest.
    • 本发明连接在一个传感电阻上,该感测电阻携带一个感兴趣的电流。 第一对交叉耦合开关连接在感测电阻器和相应的输入电容器之间,第二对交叉耦合开关连接在输入电容器和具有差分输入和输出的放大器的输入端之间。 反馈电容连接在每个放大器的输出和输入之间。 控制电路根据开关周期来操作交叉耦合开关,在该开关周期期间,感测电阻器和输入电容器之间的连接被互换,之后输入电容器和差分放大器之间的连接被互换。 当这样布置时,感测的电压在输入电容器上被采样并被传送到反馈电容器,以从与感兴趣的电流成比例的差分放大器产生差分输出电压Vout。
    • 5. 发明授权
    • Tri-state input detection circuit
    • 三态输入检测电路
    • US6133753A
    • 2000-10-17
    • US200316
    • 1998-11-25
    • David ThomsonPaul SheridanJohn Cleary
    • David ThomsonPaul SheridanJohn Cleary
    • G11C7/10H03K19/00H03K19/02
    • G11C7/1084G11C7/1051G11C7/1078
    • A tri-state input detection circuit produces two binary outputs that indicate whether a tri-state input signal is high, low, or in a hi-impedance state. A pair of transistors conduct a current in response to a tri-state signal presented at an input node. Circuitry is provided to pull the input node to a known voltage when the input signal is in its hi-Z state. The transistors are series-connected to respective current sources, with the junctions between the transistors and their current sources forming the circuit's binary outputs. The output impedances of the current sources are made less than those of their respective transistors, so that when turned on by the input signal, a transistor pulls its associated output high or low. The circuit produces a unique binary output for each of the three input signal states. In a preferred embodiment, sampling pulses briefly activate the circuit, and downstream circuitry latches the circuit's outputs, reducing current consumption to zero except during the sampling period.
    • 三态输入检测电路产生指示三态输入信号是高电平,低电平还是处于高阻抗状态的两个二进制输出。 响应于在输入节点处呈现的三态信号,一对晶体管导通电流。 当输入信号处于其Hi-Z状态时,提供电路以将输入节点拉到已知电压。 晶体管串联连接到相应的电流源,晶体管与其电流源之间的结形成电路的二进制输出。 电流源的输出阻抗小于其各自晶体管的输出阻抗,因此当由输入信号导通时,晶体管将其相关输出拉高或低电平。 该电路为三个输入信号状态中的每一个产生唯一的二进制输出。 在优选实施例中,采样脉冲短暂激活电路,并且下游电路锁存电路的输出,除非在采样周期期间将电流消耗降低到零。
    • 6. 发明申请
    • System and method for communication and mapping of business objects between mobile client devices and a plurality of backend systems
    • 用于在移动客户端设备和多个后端系统之间进行业务对象的通信和映射的系统和方法
    • US20050005259A1
    • 2005-01-06
    • US10801488
    • 2004-03-15
    • Gary AveryRandall BrouckmanJohn ClearyAbraham ReiferLance Devin
    • Gary AveryRandall BrouckmanJohn ClearyAbraham ReiferLance Devin
    • G06F9/44
    • G06F9/5038G06Q10/10H04L67/02H04L67/04
    • A system for communication and mapping of business objects between a mobile client device and a plurality of backend systems via a network includes a mobile server and a mobile client device in data communication with the mobile server. The mobile server includes a process automation engine, a communication module coupled to the process automation engine and a presentation module coupled to the process automation engine and the communication module. The process automation engine is configured to map business objects to a plurality of backend systems and includes a plurality of mobile business processes where each mobile business process defines a flow and exchange of business objects between the mobile client device and at least one of the plurality of backend systems. The communication module is configured to receive and transmit business objects between the mobile client device and at least one of the plurality of mobile business processes via the network. The presentation module is configured to define a dynamic user interface based on at least one mobile business process. The dynamic user interface is configured to integrate the business objects and the at least one mobile business process. The mobile client device includes a thick client application in data communication with the communication module and configured to receive the business objects and the definition of the dynamic user interface. The thick client application is also configured to generate the dynamic user interface to facilitate viewing and modifying the business objects.
    • 用于经由网络在移动客户端设备和多个后端系统之间进行业务对象的通信和映射的系统包括与移动服务器进行数据通信的移动服务器和移动客户端设备。 移动服务器包括过程自动化引擎,耦合到过程自动化引擎的通信模块和耦合到过程自动化引擎和通信模块的呈现模块。 过程自动化引擎被配置为将业务对象映射到多个后端系统,并且包括多个移动业务流程,其中每个移动业务流程在移动客户端设备与多个移动业务流程中的至少一个之间定义业务对象的流和交换 后端系统。 通信模块被配置为经由网络在移动客户端设备与多个移动业务处理中的至少一个之间接收和发送业务对象。 呈现模块被配置为基于至少一个移动业务过程来定义动态用户界面。 动态用户界面被配置为集成业务对象和至少一个移动业务流程。 移动客户端设备包括与通信模块进行数据通信的厚客户端应用,并且被配置为接收业务对象和动态用户界面的定义。 厚客户端应用程序还被配置为生成动态用户界面,以便于查看和修改业务对象。
    • 8. 发明申请
    • Automatic environmental compensation of capacitance based proximity sensors
    • 基于电容的接近传感器的自动环境补偿
    • US20070032967A1
    • 2007-02-08
    • US11488484
    • 2006-07-18
    • Ken FeenLaurent CoquerelRichardson JeyapaulJohn Cleary
    • Ken FeenLaurent CoquerelRichardson JeyapaulJohn Cleary
    • G01F1/00
    • H03K17/955H03K2217/94026
    • Improved capacitive sensor operation is achieved with improved discrimination between environmental drift and apparent drift attributable to human proximity to the sensor. A proximity algorithm detects conditions interpreted as indicating a user is close to, but not touching, a sensor. When such proximity is detected, ambient value calibration is halted, thereby avoiding treating the human's proximity as environmental drift requiring compensation and preventing miscalculation of calibration. The proximity algorithm employs two moving-average filters (implemented in hardware or software) to monitor the CDC output values over time and to make appropriate adjustments to a signal representing the ambient, while distinguishing environmental drift from proximity-induced pseudo-drift. Accurate ambient values allow for improved proximity detection by providing this environmentally compensated average value to an adaptive threshold algorithm which features a fast attack, slow decay peak detection to automatically track and compensate for different response characteristics (typically finger sizes).
    • 改善的电容传感器操作是通过改善环境漂移和归因于人类靠近传感器的表观漂移之间的差异来实现的。 接近算法检测解释为指示用户接近但不接触传感器的条件。 当检测到这种接近时,停止环境值校准,从而避免将人的接近度视为需要补偿的环境漂移并防止校准错误计算。 接近算法使用两个移动平均滤波器(在硬件或软件中实现)来监测CDC输出值随着时间的推移,并对表示环境的信号进行适当的调整,同时区分环境漂移和邻近引起的伪漂移。 准确的环境值允许通过将这种环境补偿的平均值提供给具有快速攻击,慢衰减峰值检测以自动跟踪和补偿不同响应特性(通常是手指尺寸)的自适应阈值算法来改善接近检测。
    • 9. 发明申请
    • Automated learning system
    • 自动学习系统
    • US20060184460A1
    • 2006-08-17
    • US11344068
    • 2006-02-01
    • John Cleary
    • John Cleary
    • G06F15/18
    • G06N20/00
    • The present invention relates to a method of implementing, using and also testing a machine learning system. Preferably the system employs the Naïve Bayesian prediction algorithm in conjunction with a feature data structure to provide probability distributions for an input record belonging to one or more categories. Elements of the feature data structure may be prioritised and sorted with a view to selecting relevant elements only for use in the calculation of a probability indication or distribution. A method of testing is also described which allows the influence of one input learning data record to be removed from the system with the same record being used to subsequently test the accuracy of the system.
    • 本发明涉及一种实现,使用和测试机器学习系统的方法。 优选地,系统结合特征数据结构采用朴素贝叶斯预测算法,以提供属于一个或多个类别的输入记录的概率分布。 可以对特征数据结构的要素进行优先排序并排序,以便仅选择用于计算概率指示或分布的相关元素。 还描述了一种测试方法,其允许从具有相同记录的系统中移除一个输入学习数据记录的影响以随后测试系统的准确性。